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Changelog

A running record of what we have shipped, hardened, and filed.

June 2026

Human-in-the-Loop Approval Queue

FLAG rules can now require human approval before an agent action executes. Actions are held in a pending queue. Named reviewers approve or reject with their email recorded against each decision. Python SDK v0.2.3 supports automatic polling via wait_for_approval().

Rule Change Audit Log

Every guardrail rule change is now logged with the admin email, timestamp, and full before and after state. SHA-256 hash chaining ensures the log is tamper-evident. Exportable as CSV.

Eight Rule Types

Six new rule types added alongside the existing PII Shield and Spend Limit: Keyword Block, Keyword Flag, Rate Limiter, API Scope Control, Regex Pattern Match, Output Length Limit, Prompt Injection Detector, and Repetition Detector.

Compliance Packs

Three pre-configured compliance packs added: EU AI Act Article 12 Pack, HIPAA Safety Pack, and Financial Services Pack. Each pack adds multiple pre-configured rules with one click.

Shadow Compliance Audit

Free 30-day silent observation of your AI agent activity. No code changes. No commitment. Request at gateplex.ai/shadow-audit.

VPC Edition Live

Gateplex VPC Edition is now available. The governance engine runs entirely inside your AWS or Azure environment via a four-container Docker stack. Zero data egress. Air-gapped deployment available on request.

Second USPTO Provisional Patent Filed

Second provisional patent application filed covering the VPC split-plane deployment architecture and per-record SHA-256 hash-chained compliance evidence.

May 2026

Python SDK v0.2.2 on PyPI

Official Python SDK published with OpenAI and Anthropic one-line patchers, batch intercept, context manager, and PENDING_APPROVAL verdict support.

MCP Server Listed

Gateplex MCP server listed on Smithery, Glama, and MCP.so. Discoverable by any MCP-compatible AI agent framework.

First USPTO Provisional Patent Filed

First provisional patent application filed covering the core interception architecture and tamper-evident audit trail mechanism.

Hosted Product Launched

Gateplex governance engine live at gateplex.ai. Server-side enforcement, per-record SHA-256 hash chaining, live intercept feed, compliance PDF export.